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Individual Calculations April 2009 |
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| Bogdan, Ekaterina Total change: 20.40 | |   |
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| The Championship of BLR, girls under 18 years | Minsk | BLR | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1923 | 3.50 | 5 | 1.36 | 15 | 20.40 | |
|  Lvova, Yulia | | | 2024 | BLR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mitkovets, Ulia | | | 1958 | BLR | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Kusenkova, Natallia | | | 1907 | BLR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Homiakova, Elena | | wf | 2101 | BLR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ivanova, Olga | | | 1891 | BLR | 1.00 | 1 | 0.46 | 15 | 6.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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